In Addiction Part 6, Dr. Paul further explores the underlying causes of addiction. He discusses the importance of childhood development and the importance of the parents or caretakers helping the child and teenager to mature and the importance of the peer group. He further discusses nature and nurture, the importance of genetic predisposition as well as the upbringing of the child and adolescent into adulthood. He discusses the importance of maturing and learning responsibility and the importance of making. These younger years are critical when it comes to making thoughtful decisions.